3 4 9 10-Perylenetetracarboxylic dianhydride CAS 128-69-8

3,4,9,10-PERYLENETETRACARBOXYLICDIANHYDRIDE;PIGMENTRED224;PERYLENE-3,4,9,10-TETRACARBOXYLICDIANHYDRIDE;PERYLENETETRACARBOChemicalbookXYLICACID(-3,4,9,10)-DIANHYDRIDE;ene-3,4,9,10-tetracarboxyL;icdianhydride;PeryL;Perylene-3,4,9,10-TetracarboxylicAnhydride

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Model:
128-69-8
Brand:
bosschem
Code:
128-69-8

Product Description

3,4,9,10-Perylenetetracarboxylic dianhydride Basic information
Product Name:	3,4,9,10-Perylenetetracarboxylic dianhydride
Synonyms:	3,4,9,10-PERYLENETETRACARBOXYLIC DIANHYDRIDE;PIGMENT RED 224;PERYLENE-3,4,9,10-TETRACARBOXYLIC DIANHYDRIDE;PERYLENETETRACARBOXYLIC ACID(-3,4,9,10)-DIANHYDRIDE;ene-3,4,9,10-tetracarboxyL;ic dianhydride;PeryL;Perylene-3,4,9,10-Tetracarboxylic Anhydride
CAS:	128-69-8
MF:	C24H8O6
MW:	392.32
EINECS:	204-905-3
Mol File:	128-69-8.mol
3,4,9,10-Perylenetetracarboxylic dianhydride Chemical Properties
Melting point	>300 °C(lit.)
Boiling point	477.07°C (rough estimate)
density	1.3306 (rough estimate)
refractive index	1.5200 (estimate)
Fp	>400°C
storage temp.	Store below +30°C.
solubility	0.87g/l
form	Powder
Colour Index	71127
color	Dark red
PH	6-7 (1g/l, H2O, 20℃)
Water Solubility	insoluble
Sensitive	Moisture Sensitive
λmax	470nm(lit.)
BRN	57831
InChIKey	CLYVDMAATCIVBF-UHFFFAOYSA-N
CAS DataBase Reference	128-69-8(CAS DataBase Reference)
NIST Chemistry Reference	3,4,9,10-Perylenetetracarboxylic dianhydride(128-69-8)
EPA Substance Registry System	Perylo[3,4-cd:9,10-c'd']dipyran-1,3,8,10-tetrone (128-69-8)

Item	Specifications	Results
Appearance	Bright red uniform powder	Conforms
Moisture	≤0.5%	0.22%
Purity (chemical method)	≥98%	98.58%
Solid content	≥99.5%	99.78%
Acidic Impurities	≤0.5%	0.498%
Conclusion	The results conforms with enterprise standards

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公司信息

3 4 9 10-Perylenetetracarboxylic dianhydride C24H8O6 128-69-8

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
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Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
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TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
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Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
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Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis